An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.
NSN 6220-01-202-0012
NSN 5895-00-616-4412
NSN 5999-01-466-9989
NSN 5998-01-497-7736
NSN 6130-01-182-9605
NSN 5925-00-387-3956
NSN 5910-01-071-9540
NSN 6685-01-110-1783
NSN 5935-01-386-3697
NSN 4140-00-189-0235
NSN 6105-01-088-8133
NSN 5925-01-061-9171